Zone Offroad 2" XJ Suspension System 84-01 Jeep Cherokee XJ Dana 35 rear axle (2-3/4" ID U-botls) # Front coil spring isolators with application specific durometer urethane that is used to add lift # Front bump stop extensions are included to protect your original coil springs # Long, thin add-a-leafs for the rear that offer a smooth ride as well as hold up over time # New rear U-bolts are included with high nuts and washers # New Zone front and rear shocks are included that are valved specifically for your XJ